Here are the results (as of a few minutes ago) of an AOL poll:
Should the military be used to tighten the U.S.-Mexico border?
Total Votes: 136,504
Certainly, this isn't a 'scientific' poll, but they let each screenname vote only once. I guess if someone has nothing better to do they could sign on with a bunch of different screennames to vote more times, but I doubt that is a large problem. And of course, I voted only once because I'm a good, upright kind of citizen. (but I can also be a pretty good, recumbent kind of citizen too) ;-)